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Elixir William Barrera Bello
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Ho,Yb:KLu(WO4)2 Nanoparticles: A Versatile Material for Multiple Thermal Sensing Purposes by Luminescent Thermometry
OA Savchuk, JJ Carvajal, MC Pujol, EW Barrera, J Massons, M Aguilo, ...
The Journal of Physical Chemistry C 119 (32), 18546-18558, 2015
1182015
Emission properties of hydrothermal Yb3+, Er3+ and Yb3+, Tm3+-codoped Lu2O3 nanorods: upconversion, cathodoluminescence and assessment of waveguide behavior
EW Barrera, MC Pujol, F Diaz, SB Choi, F Rotermund, KH Park, MS Jeong, ...
Nanotechnology 22 (7), 075205, 2011
512011
Crystalline structure, magnetic response and electronic properties of RE2MgTiO6 (RE= Dy, Gd) double perovskites
DAL Téllez, DM Buitrago, EW Barrera, J Roa-Rojas
Journal of Molecular Structure 1067, 205-209, 2014
282014
Luminescence upconversion of Er: Yb: KY (WO4) 2 green phosphor with high color purity
EW Barrera, Q Madueño, FJ Novegil, A Speghini, M Bettinelli
Optical Materials 84, 354-359, 2018
242018
White light upconversion in Yb-sensitized (Tm, Ho)-doped KLu (WO 4) 2 nanocrystals: the effect of Eu incorporation
EW Barrera, MC Pujol, JJ Carvajal, X Mateos, R Solé, J Massons, ...
Physical Chemistry Chemical Physics 16 (4), 1679-1686, 2014
232014
Synthesis of Tm: Lu2O3 nanocrystals for phosphor blue applications
EW Barrera, C Cascales, MC Pujol, KH Park, SB Choi, F Rotermund, ...
Physics Procedia 8, 142-150, 2010
162010
Spectroscopic characterization of sol–gel synthesized Tm:Lu2O3 nanocrystals
EW Barrera, MC Pujol, C Cascales, C Zaldo, KH Park, SB Choi, ...
Applied Physics B 106, 409-417, 2012
152012
White upconversion luminescence in nanocrystalline (Ho,Tm,Yb):KLu(WO4)2 phosphor
EW Barrera, MC Pujol, C Cascales, JJ Carvajal, X Mateos, M Aguiló, ...
physica status solidi (c) 8 (9), 2676-2679, 2011
142011
Structure and Physical Properties of the LaBiFe2O6 Perovskite Produced by the Modified Pechini Method
JAJ Palacio, EWB Bello, JAM Cagigas, O Arnache, DA Landínez-Téllez, ...
Materials Research 20, 1309-1316, 2017
102017
Synthesis and structural characterization of Tm: Lu2O3 nanocrystals. An approach towards new laser ceramics
EW Barrera, MC Pujol, C Cascales, JJ Carvajal, X Mateos, M Aguiló, ...
Optical Materials 33 (5), 722-727, 2011
102011
Simulación de funciones de transferencia para espectroscopia de impedancia electroquímica (EIS)
EW Barrera, O Fernandez, E Vera, C Ortiz
Revista de la Sociedad Colombiana de Física 38 (3), 1331-1334, 2006
102006
Synthesis and characterization of core–shell SiO2@(Er3+, Yb3+): Lu2O3
EW Barrera, MC Pujol, C Cascales, JJ Carvajal, X Mateos, R Solé, ...
Optical Materials 34 (2), 355-359, 2011
92011
Lanthanide-based dielectric nanoparticles for upconversion luminescence
EW Barrera Bello
5*2013
Hydrothermal trivalent lanthanide doped Lu2O3 nanorods: Evaluation of the influence of the surface in optical emission properties
EW Barrera, MC Pujol, F Díaz, SB Choi, F Rotermund, C Cascales
Optical Materials 34 (2), 399-403, 2011
52011
Determinación de la frecuencia de Dirofilaria immitis en caninos de diferentes clínicas veterinarias en Girardot y Bogotá dc Trabajo de Grado
E Bello, J Rojas
Universidad de la Salle. Facultad de medicina veterinaria Bogotá, 2006
52006
(Ho, Tm, Yb): KLuW nanoparticles, an efficient thermometry sensor in the biological range
OA Savchuk, JJ Carvajal, EW Barrera, MC Pujol, X Mateos, R Sole, ...
Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications X 8594 …, 2013
42013
Synthesis of LaYbO3 perovskite through modified Pechini method: Structural, electric and magnetic characterization
JA Jaramillo P, DA Landínez Téllez, J Roa-Rojas, CA Parra Vargas, ...
International Journal of Modern Physics B 29 (30), 1550217, 2015
32015
Emission properties of hydrothermal Yb {sup 3+}, Er {sup 3+} and Yb {sup 3+}, Tm {sup 3+}-codoped Lu {sub 2} O {sub 3} nanorods: upconversion, cathodoluminescence and …
EW Barrera, MIC Pujol, F DIaz, SB Choi, F Rotermund, KH Park, ...
Nanotechnology (Print) 22, 2011
32011
Crystallographic analysis and conductivity fluctuations of the Y 2 Ba 5 Cu 8 O 17 superconductor
EW Barrera, DAL Téllez, J Roa-Rojas
Modern Physics Letters B 29 (04), 1550010, 2015
22015
Upconversion emission in (Ln, Yb): KLu (WO4) 2 nanocrystals for white light generation
EW Barrera, MC Pujol, JJ Carvajal, X Mateos, R Solé, J Massons, ...
Journal of Physics: Conference Series 480 (1), 012005, 2014
12014
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